20149598745

素因数分解:

$3^3\times 5^1\times {\mathrm{149256287}}^1$

素因数の和:149256301

約数の個数: 16

約数和(自身を含む): 35821509120

約数和(自身を除く): 15671910375

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149256287, 447768861, 746281435, 1343306583, 2238844305, 4029919749, 6716532915, 20149598745]

約数ペア:

[(1, 20149598745), (3, 6716532915), (5, 4029919749), (9, 2238844305), (15, 1343306583), (27, 746281435), (45, 447768861), (135, 149256287)]